Diseases, Conditions, Syndromes

New approach uses ultrasound to measure fluid in the lungs

A team of engineering and medical researchers has found a way to use ultrasound to monitor fluid levels in the lung, offering a noninvasive way to track progress in treating pulmonary edema – fluid in the lungs – which ...

Arthritis & Rheumatism

Ultrasound reveals knuckle-cracking fireworks

Research presented today at the annual meeting of the Radiological Society of North America (RSNA) tackles one of life's great mysteries: what causes a knuckle to "crack" out loud?

Surgery

Anaesthesia with surgical precision

Ultrasound technology will soon be helping doctors to anaesthetise patients more accurately. And the technology is being developed in Trondheim, Norway.

Neuroscience

Finding a noninvasive way to measure pressure in the brain

Current methods to check for increased pressure in a patient's brain are invasive. One widely used technique is to drill a hole in the skull to insert a catheter or sensor into the brain tissue. Because of the risk of brain ...

Diseases, Conditions, Syndromes

Sound waves could be viable alternative in diagnosing minor fractures

Researchers conducted a study of the usefulness and efficiency of portable ultrasound in detecting the presence of minor fractures in patients presenting to a minor injuries unit. Analysis showed that 85% of patients with ...

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